Horst Temperature Regulators 温度调节器 温度控制器 适用于固定用途的温度调节器
HT MC11 P15 – Microprocessor Temperature Regulator for Three-Phase System
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HT MC11 P15 是一款温度调节器，可随时投入运行，其温度监控功能独立于调节功能，使用独立的温度传感器输入。
它具有与 HT MC11 相同的调节特性，专为三相系统中的电加热设备而设计。调节电子元件由坚固的粉末涂层铝制外壳保护，可防止机械损坏。
通过电缆密封套进行电气连接。
Functions and features
| Nominal voltage: | 230/400 V 3/N 50 Hz |
| Switching power: | 10.3 k W at AC 1 (3x 15 A) |
| Housing: | Powder coated aluminum, protection category IP 65 |
| Control electronics: | Two-position-regulator, PID control characteristics |
| Self-optimization: | Automatic determination of control parameters (Autotune) |
| Operation: | Using keypad |
| Temperature supervision: | Temperature supervision with second sensor input, adjustable limit value, two-pole disconnection of heating voltage |
| Connections: | Heating and temperature sensor connection via cable glands, connection board with spring terminals inside the housing |
| Temperature sensor: | Independently selectable for regulation and supervision, Resistance sensor Pt100, NI120, Pt1000, Thermocouple Fe-CuNi (L), Fe-CuNi (J), NiCr-Ni (K), PtRh-Pt (S), NiCr-NiSi (N) |
| Potential-free switching: | Heating voltages 24-250 VAC (10 A or 15 A depending on model) can be switched independently from the auxiliary voltage of the control electronics. |
| Program function: | 6 * ramp time + hold time |
| Softstart function: | For smooth heating-up |
| Alarm relay: | Potential-free normally open contact, 250 V, max. 2 A |
| Output ratio display: | Shows the present calculated output ratio in 0…100 % |
| Max. output ratio limitation: | Reduces the connected heating output |
| Manual output ratio mode: | In case of sensor break, operation continues with last calculated output ratio |
| Manual mode: | Device operates as a power controller |
| Operation lock: | Available on three levels |
| Setpoints: | Setpoint 1, setpoint 2 (can be activated by external contact), external setpoint (only for option „analog input/output“) |
| Second parameter set: | Possible (can be activated by external contact) |
| CE marking: | EMV according to 2004/108/EG; EN 61326-1, Electrical safety EN 61010-1 |
